2712494792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 6204211200

約数和(自身を除く): 3491716408

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 59, 62, 71, 118, 124, 142, 217, 236, 248, 284, 373, 413, 434, 472, 497, 568, 746, 826, 868, 994, 1492, 1652, 1736, 1829, 1988, 2201, 2611, 2984, 3304, 3658, 3976, 4189, 4402, 5222, 7316, 8378, 8804, 10444, 11563, 12803, 14632, 15407, 16756, 17608, 20888, 22007, 23126, 25606, 26483, 29323, 30814, 33512, 44014, 46252, 51212, 52966, 58646, 61628, 80941, 88028, 92504, 102424, 105932, 117292, 123256, 129859, 154049, 161882, 176056, 185381, 211864, 234584, 259718, 308098, 323764, 370762, 519436, 616196, 647528, 682217, 741524, 820973, 909013, 1038872, 1232392, 1364434, 1483048, 1562497, 1641946, 1818026, 2728868, 3124994, 3283892, 3636052, 4775519, 5457736, 5746811, 6249988, 6567784, 7272104, 9551038, 10937479, 11493622, 12499976, 19102076, 21874958, 22987244, 38204152, 43749916, 45974488, 48437407, 87499832, 96874814, 193749628, 339061849, 387499256, 678123698, 1356247396, 2712494792]

約数ペア:

[(1, 2712494792), (2, 1356247396), (4, 678123698), (7, 387499256), (8, 339061849), (14, 193749628), (28, 96874814), (31, 87499832), (56, 48437407), (59, 45974488), (62, 43749916), (71, 38204152), (118, 22987244), (124, 21874958), (142, 19102076), (217, 12499976), (236, 11493622), (248, 10937479), (284, 9551038), (373, 7272104), (413, 6567784), (434, 6249988), (472, 5746811), (497, 5457736), (568, 4775519), (746, 3636052), (826, 3283892), (868, 3124994), (994, 2728868), (1492, 1818026), (1652, 1641946), (1736, 1562497), (1829, 1483048), (1988, 1364434), (2201, 1232392), (2611, 1038872), (2984, 909013), (3304, 820973), (3658, 741524), (3976, 682217), (4189, 647528), (4402, 616196), (5222, 519436), (7316, 370762), (8378, 323764), (8804, 308098), (10444, 259718), (11563, 234584), (12803, 211864), (14632, 185381), (15407, 176056), (16756, 161882), (17608, 154049), (20888, 129859), (22007, 123256), (23126, 117292), (25606, 105932), (26483, 102424), (29323, 92504), (30814, 88028), (33512, 80941), (44014, 61628), (46252, 58646), (51212, 52966)]